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2) Compile the two MIB files with MIB Builder.
3) Load the compiled module to the software with MG-SOFT MIB Browser.
4) Enter the PC IP address into MG-SOFT MIB Browser and select the version to search.
5) Expand the tree list in MG-SOFT MIB Browser to view the device configuration information,
such as channel number and program version.
4.8.1.12 Multicast
When multiple users preview the video of a channel through the network at the same time, due to network
bandwidth limitation, they might be unable to preview. You can set a multicast IP for NVR device
(224.0.0.0 - 238.255.255.255) and adopt the way of multicast protocol access to solve the problem.
Step 6 Enter from main menu > Setup > Network > Multicast.
The Multicast interface is shown as in Figure 4-181.
Figure 4-181
Step 7 Select the Enable check box to enable this function.
Step 8 Configure the parameters. For details, see the following table.
Parameter Description
IP Address
Enter the multicast IP address to access the device
(224.0.1.0-238.255.255.255).
Port Enter the multicast port number to access the device (1025-65000).
Step 9 Click Apply or OK to complete the setting.
After configuring the multicast, you can log in Web with multicast.
Log in Web. In the Type drop-down list, select Milticast. See Figure 4-182. System will
automatically obtain the multicast address and join the muiticast goup. Open the monitor and
you can view the video in multicast way.